Tein Street Advance Z4 Coilover Suspension Kit - Discovery Sport L550 53541-S7A-003 It's no wonder they're one

It's no wonder they're one of our most popular products

Suffering uneven tyre wear

resulting in a slight but noticeable boost in performance

0-inch internal diameter upper tube that connects to the factory throttle body with a high-quality

Our cylinder head and turbine inlet flanges are CNC machined from ½” plate 1018 Steel and all mating surfaces are machined flat ensuring a perfect seal

Tein Street Advance Z4 Coilover Suspension Kit - Discovery Sport L550 53541-S7A-003 It's no wonder they're oneStreet Advance Z4 is Tein's heavy duty offroad suspension kit, featuring ride height adjustability and adjustable damping. Hydraulic bump stops help to maintain comfort over uneven terrain, absorbing the harsh, sudden impact strokes of each shock. Utilising a Twin Tube layout, the Street Advance Z4 is able to offer a smoother ride t by having a longer stroke. This also helps improve stability at higher speeds.